9977786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 18697728

約数和(自身を除く): 8719942

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 751, 949, 1022, 1502, 1898, 5257, 6643, 9763, 10514, 13286, 19526, 54823, 68341, 109646, 136682, 383761, 712699, 767522, 1425398, 4988893, 9977786]

約数ペア:

[(1, 9977786), (2, 4988893), (7, 1425398), (13, 767522), (14, 712699), (26, 383761), (73, 136682), (91, 109646), (146, 68341), (182, 54823), (511, 19526), (751, 13286), (949, 10514), (1022, 9763), (1502, 6643), (1898, 5257)]